Source : Webster's Revised Unabridged Dictionary (1913)

Anasarca \An`a*sar"ca\, n. [NL., from Gr. ? throughout + ?, ?,
   flesh.] (Med.)
   Dropsy of the subcutaneous cellular tissue; an effusion of
   serum into the cellular substance, occasioning a soft, pale,
   inelastic swelling of the skin.

Source : WordNet®

anasarca
     n : generalized edema with accumulation of serum in subcutaneous
         connective tissue